package Demo01;

import java.util.LinkedHashMap;
import java.util.Scanner;

public class Test extends LinkedHashMap {
    public static void main(String[] args) {
/*        LinkedHashMap<String,Integer> linkedHashMap = new LinkedHashMap<>(16,0.75f,false);
        linkedHashMap.put("张三",1);
        linkedHashMap.put("李四",2);
        linkedHashMap.put("王五",3);
        System.out.println(linkedHashMap);
        linkedHashMap.get("张三");
        System.out.println(linkedHashMap);
 */
        Scanner scanner = new Scanner(System.in);
    }
}
